whereismyai
AI SDK
AI SDK is a TypeScript library for building AI applications and agents with streaming and multi-model support.
The AI SDK is a unified TypeScript toolkit for building AI-powered applications and agents. It provides a universal AI layer with support for modern streaming, fallbacks, and multiple LLM providers. Developers can switch providers with a single line of code and route to any model through one endpoint. The library includes AI SDK Core for generating text, structured objects, and tool calls, alongside AI SDK UI hooks for building chat and generative user interfaces. Designed to be framework agnostic, it integrates with tools like React, Next.js, Vue, and Svelte.
AI SDK at a glance
- Best for: Software engineer
- Runs on: Web, API, open source
- Pricing: Free
- Released: May 2023
- Category: AI coding tool
- Website: ai-sdk.dev
Key features
- Unified API for text generation and structured objects
- Multi-provider support with single-line switching
- Real-time streaming responses without custom parsing
- Built-in fallbacks for reliable production behavior
- AI Gateway routing compatibility
- Framework-agnostic UI hooks for chat interfaces
Use it for
- Building AI-powered applications and agents
- Creating chat and generative user interfaces
- Generating text and structured objects from LLMs
- Handling multi-step reasoning and tool calls
Alternatives to AI SDK
- Genkit — Provides unified APIs and local developer tools for AI application workflows.
- AG-UI — Standardizes agent-user interactions and generative UI for applications.
- assistant-ui — Builds production AI chat interfaces quickly with React components and runtimes.
- Ax — Develop and improve AI features with consistent, type-safe code across six languages.
- Google ADK for Go — Apply standard software engineering practices to AI agent orchestration.
- CodeGraph — It eliminates file crawling, reducing AI agent tool calls by 88% and cutting costs.
- VULK — Generates complete full-stack apps with backend, auth, and database in one click.
- MCP TypeScript SDK — Official TypeScript implementation of the Model Context Protocol.
- AutoDev — Automates complex development tasks and supports custom private models and agents.
- pstack — Improves AI coding agent outcomes with rigorous workflows.
- AI/ML API — Access over 1000 AI models using one standard OpenAI-compatible API schema.
- Google ADK — It applies software development principles to agent creation with Python.
All AI SDK alternatives